Most people have said 'no', but I want to add my voice to the 'yes' crowd. Overseas students find it very hard to get funding in the UK, and the fees are very high if you try to pay them yourself. If you don't have any other offers, then this is worth serious consideration - remember that if you get into real hardship the university will probably have an emergency fund that could help you, and there's always a bit of tutorial work floating around. Good luck!